7973476 has 36 divisors (see below), whose sum is σ = 17193708. Its totient is φ = 3214848.

The previous prime is 7973473. The next prime is 7973477. The reversal of 7973476 is 6743797.

It can be written as a sum of positive squares in 2 ways, for example, as 2637376 + 5336100 = 1624^2 + 2310^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7973473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2136 + ... + 4528.

It is an arithmetic number, because the mean of its divisors is an integer number (477603).

Almost surely, 2^7973476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7973476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8596854).

7973476 is an abundant number, since it is smaller than the sum of its proper divisors (9220232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7973476 is a wasteful number, since it uses less digits than its factorization.

7973476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428 (or 2419 counting only the distinct ones).

The product of its digits is 222264, while the sum is 43.

The square root of 7973476 is about 2823.7344067741. The cubic root of 7973476 is about 199.7787219370.

The spelling of 7973476 in words is "seven million, nine hundred seventy-three thousand, four hundred seventy-six".